Recent content by TheTank67

Thanks for the quick reply. This is actually a vehicle I bought for my teenage daughter so I'm ok with it not going fast on the highway...except when I drive it. haha. Were those part numbers correct? I want to get those ordered and installed asap because the inspection went out during all...

Thanks for the reply. No. All they had at O'Reilly was Bosch parts. I saw the links you provided on another thread but the sensors look quite a bit different from the original part. To be clear, the 2001 TJ Wrangler 2.5L 4Cy uses NTK 23141 for the downstream and NTK 23138 for the upstream...

Also, does the 2001 2.5L 4 banger just have the two sensors and not four?

So I got the dreaded P0138 this week. I swapped out the downstream sensor and drove 10 miles to Home Depot. Got back in the Jeep and drove her back home and a couple minutes from home, the CEL came on again. It still says P0138. Any ideas? Can the upstream sensor cause this? It's a 2001 BTW.